Yullim Air Shaft Co., Ltd. is a specialized manufacturer of industrial air shafts and friction shafts, established in 1986. Headquartered in Namdong-gu, Incheon, it is led by CEO Kim Dong-gyu. In the field of metal cutting machinery manufacturing, it produces core components for equipment that processes various roll-shaped raw materials such as film, paper, and secondary battery materials.

"Since its establishment in 1986, over 34 years, Yullim has grown into a company with the best technology in Korea, earning the trust of its clients by responding with 'we will try' rather than 'we cannot' even to difficult and demanding customer requests. Furthermore, it is one of the companies with the most air shaft and friction shaft technologies suitable for secondary battery equipment, which is currently receiving the most attention in the domestic industry. Not stopping there, we promise to be a good company that can develop together, taking steady steps every day to become a leading air shaft company not only in Korea but also on the international stage, through the introduction of excellent facilities, advanced management techniques, and continuous R&D investment."

Business Areas

• Specialized Manufacturing and Sales of Air Shafts and Friction Shafts: We develop, manufacture, and sell air shafts and friction shafts, which are core components of roll-to-roll based industrial equipment such as slitters and laminators, using our own technology. We have established a diverse product lineup, including not only general-purpose products but also special-purpose shafts tailored to specific customer requirements.
• Supply of Secondary Battery Equipment Components: We supply specialized products to high-value-added industrial sectors such as secondary batteries and display films, where precise tension control is required, thereby gaining a technological advantage. We are establishing ourselves as a technology-leading company in both domestic and international markets.

Products

• General-Purpose Air Shaft: This product is most commonly used for winding and unwinding in roll-to-roll machines, offering solutions that accommodate various fabric weights and operating speeds.
• Friction Shaft: This shaft is essential for winding slit fabrics. Products are available to accommodate various fabric tensions and cutting widths.
• Special-Purpose Air Shaft: This shaft includes various added functions to solve several problems that may arise when using general-purpose air shafts.

Special Notes

• Unique Technology and Patents: Since its establishment in 1986, the company has accumulated specialized technological expertise in industrial air shafts and friction shafts, securing unique technological competitiveness through numerous domestic and international patents.
• Leading Technology in Secondary Battery Equipment: As one of the companies with the most air shaft and friction shaft technologies suitable for secondary battery equipment, which is receiving high attention in the domestic industry, it holds a technological advantage in this field.
• Supply of Customer-Customized Products: In addition to general-purpose products, the company has established a diverse product lineup including special-purpose shafts, mechanical shafts, and chucks tailored to specific customer requirements, providing stable solutions.

Recruitment Information

• Main Hiring Positions: MCT/Mastercam Engineer, Production Management, Strategic Purchasing, Overseas Sales, HR & General Affairs, CNC Lathe Operator Technician, Quality Control, Material Management, Sales Representative, etc.
• Benefits: Health check-ups, fitness center operation, in-house cafeteria (employee restaurant), lunch provided

💡 A Word from JobPloy
Yullim Air Shaft Co., Ltd. is a specialized manufacturer of industrial air shafts and friction shafts, where opportunities may exist for foreign workers in precision machining and assembly, and quality control. As the company possesses technology related to secondary battery equipment, it can be a valuable experience for those interested in this field. A willingness for precise work and skill acquisition is important, and it is an environment where one can grow through continuous learning and effort.